1. This product has wide compatibility, as long as the device supports Bluetooth-compatible, it can be paired with mobile phones, tablets, computers, etc.
2. It has a built-in 13mm composite diaphragm speaker moving coil unit to control the bass.
Product Name: Bluetooth-compatible Earbuds
Color: white/black optional
Bluetooth-compatible Version: 5.0
Transmission distance: 10m
Speaker diameter: 13mm
Speaker Impedance: 32Ω
Speaker power: 2x10mW
Signal-to-noise ratio: ≥102dB
Charging Port: Micro USB
Distortion: ≤ 3%
Frequency Response: 20Hz-20KHz
Microphone Sensitivity: -42dB ± 2dB
Charging time: about 1.5 hours
Music time: about 3 hours (80% volume)
Total standby life: about 28 hours use, 100 hours standby
Headphone battery: built-in 25mAh rechargeable battery (included)
Charging box battery: built-in 250mAh rechargeable battery (included)
Waterproof grade: IPX5
Moving coil size: 13mm
Compatible devices: mobile phones, tablets, computers and other devices that support Bluetooth-compatible
Features: ultra-thin, touch, digital display
Size Details: 9cm x 3.8cm x 1.6cm/3.54" x 1.5" x 0.63" (approx.)
1 x Headphones
1 x Charging Line
1 x Instructions
1 x Carton
1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.
2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.