Features:

• 1. Ultra-compact design, long-lasting comfort, better sleep
• 2. Wraparound silicone ear wings, soft and skin-friendly, comfortable to wear, secure fit
• 3. Ergonomic design, effective passive noise cancellation, suitable for different environments
• 4. Dream-like transparent lid, auto connection once opening the case
• 5. Latest BT 5.3 technology, faster and more stable
• 6.25H Long-lasting battery life

Specifications:

• Name: True Wireless Sleep Earbuds
• Model: JR-TS3
• Chipset: AD6973D4
• BT version: V5.3
• Audio decoding: AAC, SBC
• Supported protocols: HFP, A2DP, AVRCP
• Working frequency: 2402MHz-2483.5MHz
• Max output power: 4±1dBm (EIRP)
• BT range: 10m (barrier-free open environment)
• Frequency response range: 20Hz-20KHz
• Speaker: φ5mm
• Music time: about 5h (70% volume)
• Calling time: about 4h (70% volume)
• Standby time (connected): about 120h
• Earbud battery capacity: 30mAh
• Case battery capacity: 400mAh
• Earbud charging time: about 1.5h
• Case recharging time: about 1.5h
• Cycle counts: about 4 times
• Case charging port: Type-C
• Case power input: 5V⎓1A
• Material: ABS+PC
• Net weight: earbud (single) 3g; charging case 44 g