JBL TUNE 225TWS True Wireless Bluetooth Earphones T225TWS Noise Reduction Stereo Earbuds Bass Sound Headphones With Mic

Technical Specifications:

Driver Size: 12mm Dynamic driver
Frequency Response: 20Hz – 20kHz
Sensitivity: 105dB SPL
Maximum SPL: 98dB SPL
Microphone sensitivity: -30dBV@1kHz/Pa
Impedance: 32 ohm
Bluetooth transmitted power: <12dBm
Bluetooth transmitted modulation: GFSK/
π/4 DQPSK/ 8DPSK
Bluetooth frequency: 2.402GHz – 2.48GHz
Bluetooth profile version: A2DP 1.3,
AVRCP 1.5, HFP 1.7
Bluetooth version: 5.0
Headset battery type: Lithium-ion battery
(22mAh / 3.85V)
Charging case battery type: Lithium-ion
battery (410mAh / 3.85V)
Power supply: 5V 1.0A
Charging time: <2 hrs from empty
Music playtime with BT on: up to 5 hrs
Total music playtime with charging case:
up to 25 hrs
Weight: 57g