- Hign-concerned Chemical: None
- Material: ABS,Plastic
- Weight[g]: 34
- Battery Capacity[mAh]: 400mAh
- Battery life up to[hours]: 35H
- Voice assistant built-in: YES
- Maximum wireless range[m]: 10m-20m
- NFC Technology: no
- Sound Isolating: YES
- Category: Earphones & Headphones
- Earcups Type: Semi-open
- Number Of Drivers: 4
- Charging Method: WireLess
- Headphone Pads Material: other
- Magnet Type: other
- Impedance Range: up to 32 Ω
- Bluetooth Version: 5.3
- Package List: User Manual,Charging case,Charging Cable
- Features: waterproof,Amazon Alexa Support,Apple Siri Support,Active Noice Cancelling
- Codecs: none
- With Microphone: No
- Is wireless: Yes
- Support APP: Yes
- Support Memory Card: No
- Waterproof: Yes
- Resistance: 32Ω
- Line Length: 0m
- Frequency Response Range: 2402 – 2480Hz
- Sensitivity: 25dB
- Plug Type: none
- Function: for Video Game,Common Headphone,For Mobile Phone,HiFi Headphone,Sport,Kids’ Headphones,For Outdoor,For Swimming,For Office,For Sleep,For DJ,For Study
- Active Noise-Cancellation: Yes
- Volume Control: Yes
- Control Button: No
- Vocalism Principle: Hybrid technology
- Wireless Type: bluetooth
- Connectors: Type c
- Communication: True Wireless
- Style: In-ear
- Certification: CE,RoHS
- Origin: Mainland China
- Brand Name: Joyroom
- Feature 1: JR-FB1
- Feature 2: Active Noise Cancellation
- Feature 3: 4-mics ENC Call Noise Cancellation
- Feature 4: 68ms Low Latency
- Feature 5: Transparency Mode
- feature 6: Wireless Bluetooth Headset
- feature 7: Earphones Bluetooth
- feature 8: Earphones Wireless
- feature 9: TWS Wireless Earphones
- feature 10: Wireless Headphones
- feature 11: Bluetooth Headphones
- feature 12: Headphones
Feature:
1 φ 13mm dynamic drive (high volume, high fidelity sound quality)
2. 35H long companionship, instant flash charging (7H playback time, paired with charging compartment 35H; charging for 10min/music for 1H)
3. BT5.3+one-step connection (stronger anti-interference, lower power consumption, opening the charging compartment cover, automatically connecting paired devices)
4. Low latency technology (65ms low latency for sound and picture synchronization);
5. DNS call enhancement (DNS call noise reduction technology, clear call)
6. Hanging rope hole design (carry it with you and worry free when going out)
7. Side in ear painless wearing (side in ear patch design for more comfortable wearing)
8. IP54 waterproof (IP54 waterproof, not afraid of rain and sweat);
9. Fully compatible devices (widely compatible with various Android, IOS, Windows, and other devices);
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