Joyroom Single Earphone mini wireless
22,04034,200 % off
JOYROOM JR-B1 Wireless Bluetooth Earphone Earbud Business In-ear Single Headphone Headset for Smart Phone
1. Small cylindrical shape, ergonomic design, single key design, practical and convenient.
2. Bluetooth V4.1 version seamless connection, stable performance and strong compatibility, high frequency moving coil horn concentrating noise reduction technology, hands-free call clear.
3. Support battery display, you can know battery information at any time.
4. Support any Bluetooth enabled mobile phones and mobile digital devices.
Brand name: JOYROOM
Color: Rose Gold
Frequency response: 60Hz~20KHz
Speaker unit: 10mm, 32R high fidelity NdFeB
Bluetooth version V4.1
Built in battery: lithium battery -3.7V, 55mAh
Charging time: about 1.5hrs
Music time: About 3hrs (80% volume)
Receiving sensitivity: -80dBm
Talk time: About 3hrs (90% volume)
Bluetooth effective distance: ≤10m
Maximum power of earphone: 10mW
Audio signal-to-noise ratio: ≥90dB
Battery life cycle: charge and discharge cycle ≥500 times
Package size: 185 x 40 x 100mm/7.28x1.57x3.93''
Net weight: 5.5g
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.