| Compatible with all audio equipments with bluetooth functions,such as PC,Ipad,Ipod,cellphone,tablets,MP3… |
| CSR solution,HSP,HFP,A2DP,AVRCP |
| Button functions: | V- /next music/V+/previous music /pause/play |
| Bluetooth protocol standards: | Bluetooth V4.0 |
| |
| Receiver distance: | 10m / 360° |
| Battery: | 3.7V/100mAh lithium-ion battery |
| Charging time: | About 2-3 hours |
| Successive working time: | About 7 hours |
| Standby time: | >400 hours |
| |
| Speaker diameter: | Φ10mm |
| Impedance: | 32Ω |
| S.P.L: | 115dB S.P.L.at 1KHz |
| MIC type : | Capacitive |
| Microphone Unit: | Φ4*1.5mm |
| Frequency Response: | 20Hz-20,000Hz |
| Operating voltage: | 4.5V |