Walk Audio True Wireless Bluetooth Earphones 401G1 Earbuds With Charging CaseWhat's in the box1x W401G True Wireless Ear Buds1x Charge Cable1x Instruction ManualProduct SpecificationsBLUETOOTH VERSION: V5.1 + EDRCHIPSET: AD6936D4INPUT POWER: USB TYPE C 5V / 0.3ABLUETOOTH RANGE: 10 METRESBATTERY CAPACITY: EAR BUDS : 2 X 35MAH (BATTERY INCLUDED)RECHARGEABLE CHARGING CASE : 300 MAH (BATTERY INCLUDED)DRIVER SIZE: 10MMFREQUENCY: 20-20KHzSENSITIVITY: 100±5dBSTANDBY TIME: UPTO 180 HOURSCALL / PLAY TIME: 12-15 HOURS1 YEARS WARRANTY.
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