Wireless headphones GAL BH-4000

Weight: 15 g
Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 5 h
Additional Information: Range: 10 m; Automatic pairing: yes; Neck lace/headband: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset
Functions: Volume control
Working hours: 5 h
Battery capacity: 60 mAh
Standby time: 100 h
Impedance: 32 ohm
Sensitivity: 94 dB
Included: MicroUSB cable
Design features: Microphone
Charging time: 3 h
Device type: Wireless headphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Membrane diameter: 10 mm
Wireless connection type: Bluetooth
Battery life with Active Noise Cancellation enabled: 5 h