JOYROOM Openfree JR-OE3 Open True Wireless Bluetooth Earphone(White)

• Product type: Bluetooth Earphone
• Brand: JOYROOM
• Compatibility: Open True Wireless Devices
• Material: ABS+PC
• Key feature: AI-ENC call algorithm
• Color/Variant: White
• Intended use: Everyday use
• Category: Earphone & Headset

1. Bluetooth version: BT5.4
2. Communication distance: 10 meters
3. Listening time: 5-6h
4. Battery capacity: 40mAh for earphones, 400mAh for charging box
5. Charging time: about 2 hours
6. Charging input: 5V/1A
7. Charging interface: Type-C
8. Audio codec format: AAC, SBC
9. Waterproof level: IPX4
10. High elasticity and skin-friendly material, embedded with flexible titanium alloy wire, self-adjusting to adapt to the ear
11. The left and right earphones can be worn at will without deliberately distinguishing them
12. Built-in 13mm speaker, composite diaphragm, makes the sound full in low frequency, transparent in mid-high frequency, and more balanced in sound quality
13. Adopt AI-ENC call algorithm to separate environmental noise and make calls with high quality