Wireless Bluetooth TWS BTH-291 Touch Control Waterproof

Weight: 80 g
Design: Liners
Product color: Black
Description: Design: in-ear, device type: TWS wireless headphones, ANC Active Noise Canceling, design features: waterproof, microphone, foldable design, functions: volume control
Functions: Volume control
Battery capacity: 2200 mAh
Talk Time: 4 h
Impedance: 32 ohm
Design features: Waterproof, microphone, foldable design
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 12 Hz
Technology: Dynamic
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Active Noise Canceling ANC: There is