Product description
* Driver unit size: 12mm / 0.47 "dynamic drive unit
Ring your last concert, for your ears only. Enjoy the deep bass powered by 8mm drivers.
* 26 hours combination round game *
With 6 hours in earphones and 20 hours in the casing, JBL 300tws waves can follow your rhythm all day long.
Paired instantly once it's in your ear, no matter which buds reach there first, JBL 300tws waves can work independently, so you can save battery power.
* General Specifications *
Ear tip material: Silicone
Driver sensitivity at 1kHz / 1MW (DB): 105.5
Dynamic Frequency response range (Hz): 20 Hz - 20 kHz
Number of drivers per ear: 1
Charging case Weight (g): 36.
Ear tools Weight (g): 10.2
* Control and connection specifications *
Bluetooth profile: A2DP 1.3, AVRCP 1.6, HFP 1.7
Bluetooth frequency: 2.4 GHz - 2.4835 GHz
Bluetooth transmitted modulation: GFSK, n / 4-dqpsk, 8-dpsk
Bluetooth transmitter power: 0 - 10dbm