In-ear Noise Reduction Sleep Bluetooth Headset

Product information:
Color: [clouds White] side sleep without pressure √ double sound insulation √ no feeling to wear, [Sky Blue] side sleep without pressure √ double sound insulation √ no feeling to wear, [Twilight purple] side sleep without pressing √ double sound insulation √ no feeling to wear

Model: JR-TS3
Bluetooth chip: AD6973D4
Bluetooth version: V5.3
Audio decoding: AAC, SBC
Supporting protocols: HFP, A2DP, AVRCP
Working frequency: 2402MHz-2483.5MHz
Maximum output power: 4 ± 1dBm (EIRP)
Communication distance: 10m (unobstructed and open environment)
Frequency response range: 20Hz-20KHz
Driver unit: φ 5mm
Music duration: approximately 5 hours (70% volume)
Call duration: approximately 4 hours (70% volume)
Connected phone standby time: approximately 120 hours
Earphone battery capacity: 30mAh
Charging case battery capacity: 400mAh
Headphone charging time: approximately 1.5 hours
Charging time of the charging case: about 1.5 hours
The charging case can charge both ears approximately 4 times
Charging port for charging case: Type-C
Charging case power input: 5V ⎓ 1A
Product material: ABS+PC
Packaging box size: 119 * 124 * 63mm