App enabled QCY T5 wireless earphones. Version ln2029A with Bluetooth 5.1

Equipment: Headphones, charging case, charging cable, 2 pairs of interchangeable ear pads
Design: Intracanal
Product color: White
Description: Design: in-ear, device type: wireless TWS headphones, design features: for sports, microphone, case charging type: micro USB, plug connector: microUSB, acoustic design type: closed, functions: in
Additional Information: Range: 10 m; iPhone support: yes; LED indicator: yes; DSP: yes Answer/end conversation: yes; Work profile support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: microUSB
Functions: Calling the voice assistant
Working hours: 5 h
Talk Time: 4 h
Impedance: 16 ohm
Sensitivity: 108 dB
Included: Detachable cable
Design features: For sports, microphone
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
IP protection class: IPX4
Bluetooth version: 5.0
Membrane diameter: 6 mm
Type of acoustic design: Closed
Supported codecs: AAC, SBC
Wireless connection type: Bluetooth
Case charging time: 1 hour
Case battery capacity: 380 mAh
Case charging type: micro USB
Weight of one earpiece: 4.3 g
Battery life in case: 2.5 h
Battery capacity for one earphone: 40 mAh
Number of drivers: 1