TR-BT991
OWS Open Ear Wireless Headphone
- Open Wearable Stereo Earbuds (OWS) is a sound solution that is completely open and does not enter the ears.
- Available Colours: Black, Beige
- Bluetooth Version: V5.4
- Bluetooth Chip: JL6973D4
- Transmission Distance: 10m
- Battery Type: Polymer Lithium
- Earphone Battery Capacity: 55mAh*2
- Charging Case Battery Capacity: 750mAh
- Standby Time: About 200 hours
- Call Time: About 5 hours (Volume 80%)
- Music Time: About 8 hours (Volume 80%)
- Charging Time: About 1.5 hours
- Sensitivity: 109+3dB