The U&i Plus Series Wireless Neckband combines advanced technology with superior sound quality. It also uses Bluetooth V5.3 and offers the same 30 hours of battery life and 300 hours of standby time as the Energy Series. It fully charges in just 2 hours with a Type-C fast charger. The Plus Series provides audio output of 3mW per bud, a sensitivity of 120dB at 1kHz, an impedance of 16 Ω, and a frequency range of 20Hz to 20kHz.
Quick specifications: U&i Plus Series
Wireless Neckband
- Bluetooth: V5.3
- Connection Range: 10-15 meters
- Battery Life: 30 hours talk/music time
- Standby Time: 300 hours
- Charge Time: <2 hours (Type-C)
- Audio Output: 3mW per bud
- Sensitivity: 120dB at 1kHz
- Impedance: 16 Ω
- Frequency Range: 20Hz-20kHz
