H7 Bluetooth Headset Wireless Card Folding Subwoofer Type-c Gaming Sports Headphones $ 5.33 Product information: Model: H7 Bluetooth version: V5.0+EDR Frequency Response: 20Hz--20KHz Output power: 40mW Transmission distance: . Barrier-free 10-15 meters Signal-to-noise ratio: 85dB Distortion: 1% Impedance: .32Q Battery capacity: 400mAh with protective plate Charging time: .1-2 hours (5V/1A) Playing time: .medium volume 1 6 hours Weight: bare metal 230G, gross weight 345G Function: wireless bluetooth/with FM/card/computer headset Interface: 3.5mm audio jack, TF bayonet, Type-C charging port Color box size: 16.816.88.8cm Packing list: Charging cable + audio cable + manual + box
