Xtech Earbuds Wireless Bluetooth in Ear TWS with Charging Case

Specifications

Type: True Wireless Stereo earbuds with portable charging case
Form factor: In-ear
Maximum power output (RMS): 6mW total
Frequency response: 20Hz-20kHz
Signal- to-noise ratio: 80dB
DC input: 5V/300mA
Speaker

Driver unit: Φ10mm
Maximum power output (RMS): 3mW
Frequency: 20Hz～20kHz
Impedance: 16Ω
Sensitivity: 96±5dB
Microphone

Signal- to-noise ratio: 60dB
Impedance: 2.2kΩ
Sensitivity: -42dB±3dB
Connectivity

Connection type: Bluetooth® JL 5.0
Wireless RF frequency: 2.4GHz-2.480GHz
Wireless range: 150ft*
Battery

Charging method: Earbud: up to 3 recharge cycles through each magnetic socket Charging case: micro-USB
Type: Lithium
Capacity: Earbud: 40mAh each Charging case: 330mAh
Charging time: Earbuds: 1 hour Charging case: 1.5 hours
Run time: Up to 5 hours at 50% volume on a single charge, with an additional 10 hours of backup time**
Standby time: 120 hours
Additional information

Dimensions: 2.8(W)x 1.5(L)x1.2(H)in
Weight: 1.4oz
Cable length: Charging cable: 3.3ft