T133-Y331

1. Chip: AB5756C +LX6625

2. Version: /

3. Operating frequency: 2.402-2.480GHz,

4. Support protocol: A2DP/AVRCP/HFP/HID/AVCTP/AVDTP,and SPP

5.Transmission distance: ≥10M [straight line without obstacles

6.Response frequency: 20～20000Hz

7. Speaker unit: Y335 material black (new mold)-F10-true copper ring-4.5-16 ohms-PC-10195-10I16-KWT-into the cavity

8. Microphone: ML-4259-2718-T1P1-Upper Input Tone

9. Charging input standard: TYPE-C DC4.75-5.25V

10 Battery type: 601230-180mah-plus plate plus wire diameter 0.8 leakage 25mm-spray code

Headphone battery 401012-30mah-wrapped rubber folded corners plus tin-spray code

11. Charging time: about 1.5H

12. Headphone working time: measured 100% volume continuous playback about 4 hours