- Bluetooth version 4.2. Ear cushion material PU Leather. …
- Driver sensitivity at 1kHz/1mW (dB) 108dB SPL@1kHz/Pa. Dynamic frequency response range (Hz) 18Hz – 20Hz. …
- Bluetooth profiles A2DP V1.3, AVRCP V1.5, HFP V1.6, HSP V1.2. Bluetooth frequency 2.402 – 2.480GHz. …
- Battery Type Lithium-ion polymer (3.7V, 700mAh) …
- Alexa Yes.