{"product_id":76546,"slug":"sony-wf-c510-truly-wireless-earbuds","name":"Sony WF-C510 Truly Wireless Earbuds","description":"Sony WF-C510 earbuds are light, compact, and built for all-day comfort. Enjoy up to 11 hours of playtime (22 with the case), plus a quick 5-minute charge gives you an extra hour.\n\nWith Multipoint Connection, Ambient Sound Mode, and EQ customization, they’re perfect for everyday listening. Experience clear vocals and deep bass with DSEE™ and Sony’s unique sound tuning for a richer, more immersive sound.\n\nSpecifications:\n\nGeneral:\n\nEarbuds Weight: 4.6g x 2\n\nCharging Case Weight: 31g\n\nDriver Unit: 6mm\n\nFrequency Response: 20Hz-20,000Hz (44.1kHz Sampling)\n\nVolume Control: Yes\n\nWaterproof: IPX4\n\nMultipoint Connection: Yes\n\nDSEE: Yes\n\nAmbient Sound Mode: Yes\n\nBattery:\n\nEarbuds Charge Time: 1.5hrs\n\nCharging Case Charge Time: 3hrs\n\nMethod: USB Charging with Case\n\nBattery Life - Continuous Music Playback Time: Max. 8 hrs (ASM On), Max. 11 hrs (ASM Off)\n\nBattery Life - Continuous Communication Time: Max. 5 hrs\n\nConnectivity:\n\nBluetooth V5.3\n\nEffective Range: 10m\n\nFrequency Range: 2.4GHz Band (2.4000GHz-2.4835GHz)","short_description":"Sony WF-C510 are true wireless earbuds.","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/catalogue/c9c753c0b5c1b8dee489e0339fbe90be1dd834eda22e20a453573489d3867485.jpg","alt":"Sony WF-C510 Truly Wireless Earbuds – Black"}],"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":78757,"product_id":76546,"slug":"sony-wf-c510-truly-wireless-earbuds-black","sku":"TTS-V00078757","name":"Sony WF-C510 Truly Wireless Earbuds – Black","option_name":"Sony WF-C510 Truly Wireless Earbuds – Black","product_name":"Sony WF-C510 Truly Wireless Earbuds","brand":"Sony","currency":"SGD","unit_price":6490,"compare_at_price":null,"available":true,"max_quantity":99,"url":"https://tanatasa.sg/shop/sony-wf-c510-truly-wireless-earbuds-black","image_url":"https://tanatasa.sg/images/products/catalogue/c9c753c0b5c1b8dee489e0339fbe90be1dd834eda22e20a453573489d3867485.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":"Sony WF-C510 earbuds are light, compact, and built for all-day comfort. Enjoy up to 11 hours of playtime (22 with the case), plus a quick 5-minute charge gives you an extra hour.\n\nWith Multipoint Connection, Ambient Sound Mode, and EQ customization, they’re perfect for everyday listening. Experience clear vocals and deep bass with DSEE™ and Sony’s unique sound tuning for a richer, more immersive sound.\n\nSpecifications:\n\nGeneral:\n\nEarbuds Weight: 4.6g x 2\n\nCharging Case Weight: 31g\n\nDriver Unit: 6mm\n\nFrequency Response: 20Hz-20,000Hz (44.1kHz Sampling)\n\nVolume Control: Yes\n\nWaterproof: IPX4\n\nMultipoint Connection: Yes\n\nDSEE: Yes\n\nAmbient Sound Mode: Yes\n\nBattery:\n\nEarbuds Charge Time: 1.5hrs\n\nCharging Case Charge Time: 3hrs\n\nMethod: USB Charging with Case\n\nBattery Life - Continuous Music Playback Time: Max. 8 hrs (ASM On), Max. 11 hrs (ASM Off)\n\nBattery Life - Continuous Communication Time: Max. 5 hrs\n\nConnectivity:\n\nBluetooth V5.3\n\nEffective Range: 10m\n\nFrequency Range: 2.4GHz Band (2.4000GHz-2.4835GHz)","key_benefits":null,"suitable_for":null,"ingredients_summary":null,"size":null,"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-earbuds","name":"Earbuds","path":["Household","Electronics","Smart Wearables & Audio Technology","Earbuds"]},"delivery_estimate":{"shipping_cost":0,"working_days":{"min":4,"max":5},"estimated_delivery_date":"2026-11-11"}}],"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":2,"max":6},"delivery_summary":"Free delivery within Singapore: about 2–3 working days for items Tanatasa holds in stock, and up to 6 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)."}