Shenzhen Technoli Technology i9s

Design: Liners
Description: Design: in-ear, device type: TWS wireless headphones, design features: microphone, operating time: 3 h
Additional Information: IPX4; case - 250 mAh; the ability to use one earpiece; Range: 10 m; Case included: yes; iPhone support: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Working hours: 3 h
Battery capacity: 40 mAh
Standby time: 120 h
Talk Time: 3 h
Design features: Microphone
Charging time: 2 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Wireless connection type: Bluetooth