The nose pad of BonSayOn S205 bone conduction Bluetooth sunglasses is “bone conduction microphone” for improving the defect parts of using traditional air-conduction microphone. All of electronic components and ear phone are external device design, which is the most different from S102 & S204. It can be normal sunglasses or top fashion design of the electronic sunglasses of Bluetooth function.
Product Specifications
Type of Microphone | NeoVictory nasal bone conduction ver1.0 |
Earphone | Rated input 15mW, Impedance 32Ω, Speaker unit 10ψ |
Standards | Bluetooth V2.1 with A2DP function |
Bluetooth Profiles supported | A2DP (Advanced Audio Distribution Profiles) HSP (Headset Profile), HFP (Hands-Free Profile) |
Radio Frequency | 2402MHz ~ 2480MHz |
Transmit Output | -2 ~ +4dBm |
Receive Sensitivity | < -80dBm |
Distance | 10 meters (open area) |
Power supply | Li-polymer battery 155mAh |
Dimension | 16 × 15.5 × 4.5 mm |
Music Playing Duration | > 5 hours |
Phone call duration | > 5 hours |
Weight | 68 g |
Operating Temperature | -10℃ ~ +50℃ |
Operating Humidity | 0 ~ 90% |
Approval | FCC / CE |
Warranty | 1-year warrenty |
Environment Protection | RoHS compliant |