Open-ear true wireless headphones
Model: JR-OE2
Bluetooth version: V5.3
Audio decoding: AAC, SBC
Supported protocols: HFP, A2DP, AVRCP
Working frequency: 2402-2408 MHz
Max output power: 4±1 dBm (EIRP)
Bluetooth range: 10 m (barrier-free open environment)
Frequency response range: 20 Hz - 20 kHz
Speaker: 16.2 mm
Music time: about 10 hours (70% volume)
Calling time: about 5 hours (70% volume)
Standby time (connected): about 120 hours
Headphone battery capacity: 120 mAh
Case battery capacity: 600 mAh
Headphone charging time: about 1.5 hours
Case charging time: about 1.5 hours
Cycle counts: about 2 charging cycles
Case charging port: Type-C
Case charging input: 5V 500mA
Material: ABS + silicone
Net weight: single headphone 12 g, charging case 60 g

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 to use outdoors
3. Built-in 16.2 mm super large speaker, digital sound enhancement algorithm, unparalleled listening experience
4. Advanced directional audio transmission technology, avoids sound leakage, protects your privacy
5. Dual noise-cancelling microphones, clearer calling experience
6. Snug fitting earhook made of silicone and metal, elegant and exquisite design, ensuring long-lasting comfort
7. Case with 600 mAh large-capacity lithium battery, rendering up to 20 hours total listening time
8. Intuitive buttons with fast response and accurate control
9. Auto connection once opening case, one-button reset, easy to operate.