Écouteurs Bluetooth sans fil TWS pour tous les téléphones portables

Item Specifics : Color : Gold|White|Black Working Distance : 8-10 meters Working time : 2-3 hours Frequency Range : 2. 402-4, 480Ghz Standby time : 100 hours Number of Earpieces : Double Battery type : 4.2v / 40mAh Charging time : 60 minutes MPN : Bluetooth Earphones TWS Wireless Headphones Mini InEar Buds Suitable For : All Devices Colour : See Dropdown Menu Brand : Unbranded Form Factor : In-Ear Only Type : Earbud (In Ear) Bluetooth Version : v 4.2 Wireless Technology : Bluetooth Working Temperature : -40-40c Model : New Connectivity : Bluetooth Features : Wireless Microphone Type : Built-In Country/Region of Manufacture : China Description : Features: Style: In-Ear Communication: Wireless Connectors: TWS True Wireless Stereo Earphones Headphones Use: Aviation, Computer, DJ, Mobile Phone, Portable Media Player, Aviation, Computer, DJ, Mobile Phone, Portable Media Player Function: Bluetooth, Microphone, Noise Cancelling, Waterproof Place of Origin: Cord Length: true wireless headphone Item name: TWS True Wireless Stereo Earbuds Earphones Headphones Hifi Color: Black/White / Gold Wireless Version: BT 4.2 Version Working distance: 10 M TWS Earphone battery capacity: 40mAh*2 Play time: 2 Hours True Wireless Stereo Earbuds: Yes, Without Charging Case, Using Charging Cable Standby time: 100 Hours Control Music Touch: Play/Stop Control Talk Touch: Answer Call / Reject Call Specs & Details: Bluetooth version: V4.2 Communication distance: 10 meters (About 30 feet/ft) Music time: about 2 hours (Base on the volume level) Earphone battery: 40 mAh Charging time: below 1 hour Stand-by time: 100 Hours Package Include: 2 Bluetooth Earbuds 1 USB Charging Cable 3 Ear Tips: Small, Medium, Large 1 User Manual