JOYROOM JR-B01S Single Wireless Earphone with Charging Case

JOYROOM JR-B01S Single Wireless Earphone with Charging Case Features: JOYROOM JR-B01S Single Wireless Earphone with Charging Case 1. DSP intelligent noise reduction, away from noise interference, high-definition, and clear calls. 2. Premium liquid silicone ear caps, skin-friendly and perfect fit the ear canal, comfortable to wear without swelling and pain. 3. Large capacity and long battery life, up to 12h endurance time, free to clear chat. 4. BT 5.1, lower energy consumption, stable transmission without jamming. 5. The one-touch multifunctional operation, easy and simple to use, convenient and faster. 6. Detachable ear-hook, safe guarantee for your driving without worry. 7. Light and compact design, only 8g, non-sense new wearing feeling. 8. Equipped with portable and light storage case, easy to carry and storage. Parameters: Model: JR-B01S Type: in-ear BT version: V5.1 BT audio decoding: SBC Support protocols: HSP/HFP/A2DP/AVRCP Speaker sensitivity: 116 ± 3dB Microphone sensitivity: – 42 ± 3dB Frequency response: 20HZ~20KHZ Battery capacity: 70mAh Case battery capacity: 400mAh Speaker impedance: 32 Ω Rated power: 2mW Speaker: Φ 10mm Music time: 14h Talk time: 12h Standby time: about 72h Input: DC 5V/1A Cycle counts: about 4 times Charging time: about 1.5h Headset charging input port: Micro Vehicle-mounted input port: Type-C Product material: ABS Net weight: 43g