Audio-Technica ATH-CKR7TW - Headset - In-ear - Calls & Music - Gray

Audio-Technica ATH-CKR7TW. Product type Headset, Wearing style In-ear, Recommended usage Calls & Music. Connectivity technology Wireless, USB connector Micro-USB, Bluetooth profiles A2DP,AVRCP,HFP,HSP. Ear coupling Intraaural, Headphone frequency 5 - 45000 Hz, Impedance 16 ?. Microphone type Built-in, Microphone frequency 50 - 4000 Hz, Microphone sensitivity -38 dB. Battery type Built-in battery, Battery technology Lithium-Ion (Li-Ion), Battery life (max) 6 h

Ports & interfaces Connectivity technology Wireless 3.5 mm connector N 6.35 mm connector N USB connectivity Y USB connector Micro-USB Bluetooth Y Bluetooth version 5.0 Bluetooth profiles A2DP,AVRCP,HFP,HSP Frequency band 2.402 - 2.48 GHz Wireless range 10 m Performance Product type Headset Wearing style In-ear Recommended usage Calls & Music Headset type Binaural Product colour Gray Cable length 0.3 m Microphone Microphone type Built-in Microphone frequency 50 - 4000 Hz Microphone sensitivity -38 dB Noise-canceling N Microphone direction type Omnidirectional Battery Battery operated Y Battery type Built-in battery Battery technology Lithium-Ion (Li-Ion) Battery life (max) 6 h Continuous audio playback time 6 h Rechargeable battery Y Battery recharge time 5 h Number of batteries supported 1 Other features 2.5 mm connector N USB cable length 0.3 m Number of products included 1 pc(s) Headphones Ear coupling Intraaural Headphone frequency 5 - 45000 Hz Impedance 16 ? Headphone sensitivity 102 dB Driver unit 1.1 cm Driver type Dynamic Weight & dimensions Weight 18 g Operational conditions Operating temperature (T-T) 5 - 40 °C Packaging content Extra earbuds Y Cables included USB Carrying case Y Accessories included in set 3 sizes silicone eartips Technical details Batteries included Y