Chipset: Bluetooth 5.0 Chipset Action3015 with dual speakers Size: Earbuds: 45*11*11mm Charger Box: 42*23*52mm Weight: Earbuds:3.7g*2; Box: 38g Battery : Earbud :40mAh*2, Charger box :400mAh Color: Blue/White/RED/BLUE/GREEN/BLACK BT radio frequency : 2.400-2.481GHz Audio Frequency Range: 20Hz-20kHz Bluetooth Protocols : Headset/Hand free/A2DP/AVRCP/EDR/、AAC Operating Range: Up To 30 feet (10 meters) Talking Time: Up To 4.0hours Play Music Time: Up To 4 hours Standby Time: Up to 120hours Charging Time : 1.5hours Compatibilty : ISO & Andirod and Windows PC device Click Method: Touch Waterproof: IPX4 Accessories : Micro USB charging cable, User manual, Silicon gel*2sets Accessories : Micro USB charging cable, User manual, Silicon gel, Selling point: 1: Fashion Designed with Cold Blue lighting 2: Low consumption with long endurance. 3: Wear comfortable, On the go to play
