audio technica / ATH-CK150BT PK Wireless Earphone Pink

audio technica ATH-CK150BT wireless earphone, which is easy to use and can listen to music with good sound. 6 colors are available.

◇ Headphones section
■ Model: Dynamic type
■ Driver: 8.8mm
■ Output sound pressure level: 100dB/mW
■ Reproduction frequency band: 20-20,000Hz
■ Impedance: 16Ω

◇Microphone part
■ Model: Electret condenser type
■ Directivity: Omnidirectional
■ Sensitivity: 42dB (1V/Pa,at1kHz)
■ Frequency band: 100-10,000Hz

◇ Communication specifications
■ Communication method: Bluetooth standard Ver.5.0 compliant
■ Maximum RF output: 10mW EIRP
■ Maximum communication distance: Within 10m with good visibility
■ Frequency band used: 2.4 GHz band (2.402 GHz to 2.480 GHz)
■ Modulation method: FHSS
■ Supported Bluetooth profile: A2DP, AVRCP, HFP, HSP
■ Compatible codec: SBC
■ Supported content protection: SCMS-T method
■ Transmission band: 20-20,000 Hz

◇ Other
■ Power supply: DC 3.7V lithium-ion battery (built-in type)
■ Charging time: about 2 hours
■ Available time: Continuous communication (when playing music): Up to about 7 hours
■ Weight: 12.5g