| color | Black |
Specifications:
| Model | BH-04A |
| Color | Black |
| Bluetooth | 2.4GHz Bluetooth 3.0 + EDR |
| Bluetooth profiles | HSP / HFP / A2DP / AVRCP |
| Material | ABS |
| SNR | >80dB |
| Distortion degree | <0.1% |
| Effective range | about 10m / 33ft |
| Frequency response | 20-20,000Hz |
| Microphone sensitivity | -38÷8dB |
| Standby time | 200 hours |
| Phone talking time | 10hours |
| Charging time | 1 hour |
| Input voltage | DC 5V 500mA |
| Battery capacity | 200mA |
| Certification | CE / FCC / BQB |
| Receiver size | Approx. 4.5 * 2.3 * 2cm / 1.8 * 0.9 * 0.8in |
| Receiver weight | 13g / 0.5oz |
| Package size | 18.5 * 9 * 3cm / 7.3 * 3.5 * 1.2in |
| Package weight | 90g / 3.2oz |
Package List:
1 * Bluetooth Receiver Headset
1 * 3.5mm Earphone
1 * USB Charge Cable
1 * Instruction Manual (English)