Features:

1. True wireless technology, no need for a cord, easier to wear
2. Comfortable open-ear design, less hearing damage, better awareness of surroundings, safer for outdoor sports
3. Built-in 16.2mm super large speaker, digital sound enhancement algorithm, unparalleled listening experience
4. Advanced directional audio transmission technology, avoids sound leakage, protects your privacy
5. Smooth-curved silicone ear hook fits snugly against your ear and brings outstanding sports experience
6. Case with 600mAh large-capacity lithium battery, rendering up to 20h total listening time
7. Intuitive buttons with fast response and accurate control
8. Auto connection once opening case, one-button reset, easy to operate

Specifications:

Name: Open-Ear True Wireless Headphones
Model: JR-OE1
BT version: V5.3
BT range: 10m (barrier-free open environment)
Frequency response range: 20Hz-20KHz
Music time: about 18h (70% volume)
Calling time: about 12h (70% volume)
Headphone battery capacity: 100mAh
Case battery capacity: 600mAh
Headphone charging time: about 1.5h
Case charging time: about 1.5h
Cycle counts: about 2 charging cycles
Case charging port: Type-C
Case charging input: 5V⎓1A
Material: ABS+Silicone
Net weight: an earphone (single) 11g; charging case 65g