TCL MTRO100BT Wireless Headphones

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, design features: microphone, functions: volume control, operating time: 18 h
Additional Information: Type of batteries: own Li-Pol; Range: 10 m; Neck lace/headband: yes; Replaceable ear pads: yes; Work profile support: HFP Hands-free,Headset,AVRCP,A2DP
Functions: Volume control
Working hours: 18 h
Standby time: 130 h
Impedance: 16 ohm
Sensitivity: 107 dB
Included: USB cable
Design features: Microphone
Device type: Wireless headphones
Mount type: Without attachment
Max power: 20 mW
Maximum playback frequency: 22000 Hz
Minimum repeatable frequency: 10 Hz
Technology: Dynamic
Fast charging: 15 minutes for 3 hours of work
Bluetooth version: 5.0
Membrane diameter: 8.6 mm
Wireless connection type: Bluetooth