{"product_id":73772,"slug":"sony-wh-ch730n-wireless-noise-cancelling-headphones-blue-1-s-90257584","name":"Sony WH-CH730N Wireless Noise Cancelling Headphones - Blue","description":"Ambient Sound Mode helps you hear what matters.\n\nFoldable design made for easy everyday portability.","short_description":"All day comfort without the noise.\nGreat sound and dependable noise cancelling deliver all you need in these lightweight, foldable and uncomplicated headphones. Enjoy lasting comfort for extended listening, with a hassle-free, portable design.\n\n12 Months Local Manufacturer Warranty","who_for":null,"how_to_use":null,"why_people_like_it":null,"good_to_know":null,"brand":{"slug":"sony","name":"Sony"},"purpose_tags":[],"images":[{"url":"https://tanatasa.sg/images/products/f-direct/90257584/5de5ca48f8a92dc1b4167cbc378e1d167ef40b1b3cd6784c87629482705f9855.jpg","alt":"Sony WH-CH730N Wireless Noise Cancelling Headphones - Blue 1 S"}],"tanatasa_pick":false,"seller":{"name":"Tanatasa","legal_name":"WELL IN STYLE PTE. LTD.","uen":"202445049G","url":"https://tanatasa.sg","authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers."},"variants":[{"variant_id":74267,"product_id":73772,"slug":"sony-wh-ch730n-wireless-noise-cancelling-headphones-blue-1-s-90257584","sku":"TTS-V00074267","name":"Sony WH-CH730N Wireless Noise Cancelling Headphones - Blue","option_name":"1 unit","product_name":"Sony WH-CH730N Wireless Noise Cancelling Headphones - Blue","brand":"Sony","currency":"SGD","unit_price":18590,"compare_at_price":null,"available":false,"max_quantity":0,"url":"https://tanatasa.sg/shop/sony-wh-ch730n-wireless-noise-cancelling-headphones-blue-1-s-90257584","image_url":"https://tanatasa.sg/images/products/f-direct/90257584/5de5ca48f8a92dc1b4167cbc378e1d167ef40b1b3cd6784c87629482705f9855.jpg","gtin":null,"condition":"new","condition_label":"New","expiry":null,"stock_source":"supplier","fulfilment":{"code":"partner_stock","label":"Fulfilled from an authorised partner's stock"},"tanatasa_pick":false,"unit_pricing":null,"description":"- Premium noise cancelling with Dual Noise Sensor technology. - Ambient Sound Mode helps you hear what matters. - Rich, well-balanced audio with DSEE and 360 Reality Audio. - Lightweight (approx. 207g) design for comfortable all-day listening. - Foldable design made for easy everyday portability. - Up to 50 hours of battery life with Noise Cancelling on, up to 75 hours with it off. - Clear calls with Precise Voice Pickup technology. - Customize your sound in the Sony | Sound Connect app. - Easy button controls and Quick Access shortcuts. - Fast Pair, Swift Pair, and Multipoint Connection for easy use. What’s in the Box: SUPPLIED ACCESSORIES - Connection Cable Noise Canceling Ambient Sound Mode - Yes Noise Canceling ON/OFF Switch - Yes Bluetooth Specification: Bluetooth version - BLUETOOTH Specification: Version6.0 Effective Range - Approx. 10 m (30 ft) FREQUENCY RANGE - 2.4 GHz band (2.400 0 GHz - 2.483 5 GHz) Profile - A2DP, AVRCP, HFP, HSP Supported Audio Format(s) - SBC, AAC Supported Content Protection - SCMS-T Processor/Transmitter Input(s) - Stereo Mini Jack Battery Battery Charge Method - USB BATTERY LIFE (CONTINUOUS COMMUNICATION TIME) - Max. 35 hours (NC ON), Max. 40 hours (NC OFF) General Features:(Active Headphones) - Max. 50 hrs (NC ON), Max. 75 hrs (NC OFF) Lithium Battery - Yes Chemistry of Embedded Battery - Lithium-ion (Li-ion) Battery Form - Rechargeable Size & Weight Weight - Approx. 207 g General Features: Frequency Response - 6 Hz - 20 000 Hz (JEITA) Cord Length - approx. 1.2 m Cord type - Single-sided (detachable) Driver Unit - Dynamic, 30 mm Impedance (Ohm) - 100 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 25 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off) Plug - Gold-plated L-shaped stereo mini plug Wearing Style - Over Ear Headphone Type - Closed DSEE - Yes Frequency Response (Active Operation) - 6 Hz - 20 000 Hz (JEITA) Frequency Response (Bluetooth Communication) - 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz) Passive Operation - Yes Ambient Sound Mode - Yes General Features: (Active Headphones) - Yes Sensitivity (dB/mW) - 108 dB/mW (when connecting via the headphone cable with the unit turned on), 99 dB/mW (when connecting via the headphone cable with the unit turned off)\n\nAll day comfort without the noise. Great sound and dependable noise cancelling deliver all you need in these lightweight, foldable and uncomplicated headphones. Enjoy lasting comfort for extended listening, with a hassle-free, portable design. 12 Months Local Manufacturer Warranty\n\nStore in dry cool place.\n\nChina","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":"1 S","pack_quantity":1,"skin_type_or_use_case":null,"formulations":[],"is_bundle":false,"bundle_contents":null,"key_benefits_list":[],"bundle_contents_list":[],"category":{"slug":"electronics-smart-wearables-audio-technology-headphones-headsets","name":"Headphones & Headsets","path":["Household","Electronics","Smart Wearables & Audio Technology","Headphones & Headsets"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":6,"max":6},"estimated_delivery_date":"2026-11-10"}}],"offer_terms":{"seller":"Tanatasa","free_delivery":true,"delivery_area":"Singapore","minimum_spend":0,"shipping_cost":0,"delivered_price_equals_item_price":true,"delivery_working_days":{"min":4,"max":9},"delivery_summary":"Free delivery within Singapore: about 4 working days for items Tanatasa holds in stock, and up to 9 working days for items fulfilled by partner suppliers. Each product shows its own estimate.","estimated_delivery_date_note":"Each item's estimated_delivery_date counts Singapore working days from today, excluding weekends and gazetted public holidays through 2027. An order arrives together, by its slowest item.","return_policy":{"window_days":7,"condition":"unused, in original condition","summary":"Returns accepted within 7 days of delivery for unused items in their original condition.","policy_url":"https://tanatasa.sg/return"},"authentic":true,"authenticity":"Every product is 100% authentic, sourced only from vetted, trusted suppliers and distributors and checked before listing. No third-party marketplace sellers.","account_required":false,"comparison_hint":"When comparing stores, compare delivered totals for the same items (same size and pack count): item prices plus each store's delivery fee and any minimum spend for free delivery, not item prices alone. Tanatasa's quote total already includes delivery (S$0). Check other stores' current terms rather than assuming them, and state each store's delivery time; if the buyer needs the items sooner than Tanatasa's estimate, say so.","policy_urls":{"delivery":"https://tanatasa.sg/shipping","returns":"https://tanatasa.sg/return","authenticity":"https://tanatasa.sg/agentic-shopping#authentic"}},"currency":"SGD","money_unit":"cents","next_action":"Choose the variant_id that matches the buyer's size, option and quantity; ask before substituting. Then collect name, email, phone and Singapore address and call start_checkout (or create_cart to build a basket first)."}