Ritmix RH-820BTH Wireless Headphones
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| Design: | Intracanal |
| Description: | Design: in-ear, device type: TWS wireless headphones, design features: microphone, case charging type: USB Type-C, operating time: 5 h |
| Additional Information: | Range: 10 m; Answer/end conversation: yes; Work profile support: A2DP, AVRCP, HFP Hands-free, Headset |
| Working hours: | 5 h |
| Impedance: | 16 ohm |
| Sensitivity: | 98 dB |
| Design features: | Microphone |
| Charging time: | 1 hour |
| Device type: | Wireless tws earphones |
| Mount type: | Without attachment |
| Maximum playback frequency: | 20000 Hz |
| Minimum repeatable frequency: | 50 Hz |
| Technology: | Dynamic |
| Bluetooth version: | 5.0 |
| Membrane diameter: | 6 mm |
| Wireless connection type: | Bluetooth |
| Case charging type: | USB Type-C |
| Sensitivity options: | DB/mW |
| Battery capacity for one earphone: | 40 mAh |