i7s TWS Mini Wireless Bluetooth Earphone Stereo Earbud Headset With Charging Box Mic For iPhone Android All Smart Phone

Product details of i7s TWS Mini Wireless Bluetooth Earphone Stereo Earbud Headset With Charging Box Mic For iPhone Android All Smart Phone

Drive: 15mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.1+EDR
Bluetooth frequency: 2.4GHz
Power level: CLASS II, output power: 30mW
Bluetooth Distance: obstacle free 10 meters
Drive: 15mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.1+EDR
Bluetooth frequency: 2.4GHz
Power level: CLASS II, output power: 30mW
Bluetooth Distance: obstacle free 10 meters

HBQ I7S Double Dual Mini Wireless 4.1 Bluetooth Earphone With Power Case is very small and ultra-lightweight.This headphones only need 1-hour charging time, saving much time for you, 4 hours music and phone call time, volume battery65MAH.Noise canceling headphones, stereo sound, It is your ideal standby earphones Only. Theseheadphonesconnect seamlessly with most of bluetooth enabled devices up to 30 feet away(depends on different vacations).