1. Up to 8 hours of battery life on one charge, and up to 20 hours of long battery life for earbuds (50mAh) with charging case (300mAh).

2. Professional tuning, powerful bass and mids, 360° HD stereo sound quality.

3. IPX7 waterproof protection against sweat and rain, perfect for outdoor sports.

4. Universally compatible Type-C port, support wired/wireless charging.

5. BT 5.1 chip, low-latency and more stable transmission.

6. Connect once opening the case, convenient finger touch control.

7. Built-in high sensitivity microphone, enjoy crystal clear calls on both ears.

8. Mini and lightweight with lanyard, easy to carry.

Specifications:

Model: JR-TL1 Pro

Type: in-ear

BT version: 5.1

Supported protocols: HSP/HFP/A2DP/AVRCP

Audio decoding: AAC/SBC

Speaker sensitivity: 99.5dB±3

Frequency response range: 20Hz-20KHz

Impedance: 32Ω

Max power of earbuds: 3mW

Speaker: Φ6mm

Music time: about 8h (80% volume)

Talk time: about 6h (80% volume)

Case standby time: over 6 months

Charging input: DC 5V/1A

Earbud battery capacity: 50mAh

Case battery capacity: 300mAh

Cycle counts: 2.5 times

Earbud charging time: 1.5h

Case recharging time: 1.5h

Charging port: Type-C

Waterproof rating: IPX7

Size of charging case: 64.9*30*30

Material: ABS