wireless mini headphones bluetooth Built-in 500 ma batteries
Model No.:CPA2904
Description
Product Detail | |
Item weight | 210g |
Shipping weight | 360g |
Dimensions | Length:215mm*179mm*28.2mm |
Mic Spec | |
Microphone Unit | Φ6.5mm |
S.P.L | -58±2dB S.P.L at 1Khz |
Impedanc | ≤2.2KΩ |
Frequency response | 100Hz-10,000Hz |
Directivity | Omni-directional |
Speaker Spec | |
Speaker diameter | Φ40mm |
Frequency response | 20Hz-20KHz |
Impedanc | 32Ω |
S.P.L | 91±3dB S.P.L at 1KHz |
Rated power | 20mW |
Bluetooth Spec | |
Bluetooth version | 4.0+EDR |
Support profile | HSP/HFP/A2DP/AVRCP |
Transmission frequency | 2.40GHz-2.48GHz |
Transmission distance | 10m |
Pairing name |
Battery Spec | |
Charging port | Micro USB |
Standby time | More than 250 hours |
Talking time | About 20 hours |
Playing time | About 20 hours |
Charging time | About 2~3 hours |
Battery type | Build in 500mah rechargeable lithium battery |
Storage temperature | -25℃ - 60℃ |
Operating temperature | -10℃- 45℃ |
Contact us:
Email:sales@cto.hk
Address:Floor 8, Huguangtong BLD,Longgang Road,Longgang,Shenzhen, China
Telphone: +86-755-25608673
wireless mini headphones bluetooth Built-in 500 ma batteries For PC