New released over-ear studio TV wood active noise resistance wireless headphones for phone music wholesales factory
- Bluetooth version: V 4.0
- Chip: CSR 8635
- Support protocols: HSP A2DP AVRCP
- Speaker diameter:Φ40mm
- Battery: 420mAh
- Operating range: 20 m/360°
- Input Voltage: DC 3V
- SNR: -92dBm
- Microphone Sensitivity: -42±3dB
- Working time:14-15hours
- Charging time:2 hours
- Standby time:170 hours
- Net weight:232G
- Noise Cancelling: Active Noise Cancelling headphones
- Applicable products: mainstream mobile phone, iPad, computer etc.
1.High quality soft ultra-big earmuffs overhead headphones earphone.
2.Big size ear cover with Hi-Res sound.
3.Foldable and retractable noise cancelling headphones.
4.Multifunction wireless wireless headphones .
5.CSR4.0 8635 overhead wireless headphones.
6.Wired or wireless noise cancelling headphones.