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| Customization: | Available |
|---|---|
| Wire Material: | PVC |
| Type: | Wireless Earphone |
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| S850 OEM Customizable Logo Rechargeable Bluetooth Headband Wireless Headphone | |||
| Model | S850 | Type | Headphone |
| Bluetooth | V4.2+EDR | Protocol | A2DP, AVRCP, HSP, HFP |
| Frequency Range | 2.4-2.483G | TX power | Class B |
| CVVTMDSP | Support | Effective | 10 Meter |
| FM Radio | Support | Frequency | 87-108M Hz |
| Micro SD/TF Card | Support | Max support | 32G |
| Speaker material | NsFeB | Specification | 40mm |
| Sensitivity | 105±3dB | Distortion | ≤1%At 1K Hz |
| Power To Bear | 30m W | Frequency | 20-20K Hz |
| Resistance | 32Ω | Recognition | Capacitance |
| Microphone | Support | Frequency | 30-16K Hz |
| Sensitivity | -58± 3dB | Recognition | Capacitance |
| Life time | ≥10 hours | Charge port | USB |
| Standby time | ≥180 hours | Charge time | ≥2-3 hours |
| Battery Type | Lithium | Charge voltage | 5V |
| Battery capacity | 200 mAH | charge capacitiy | 500 mA |
| Standby | 0.5-0.6mA | Temperature | 15ºC TO 35 ºC |