audio technica / ATH-CKR35BT SV

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audio technica ATH-CKR35BT Wireless earphones are entry model of cost-effective Bluetooth earphones that provide powerful low tones and clear mid and high tones even in a wireless environment.

◇ Headphones
■Model: Dynamic type
■Driver: 9.8mm
■Output sound pressure level: 102dB/mW
■Playback frequency band: 5 to 24,000Hz
■ Impedance: 16Ω

◇Microphone part
■Model: Electret condenser type
■Directivity: Omnidirectional
■ Sensitivity: ?44dB (1V/Pa,at1kHz)
■Frequency band: 100-10,000Hz

◇ Communication specifications
■Communication method: Bluetooth standard Ver.4.1 compliant
■RF output: 0.4mW EIRP
■Maximum communication distance: Within 10m with good visibility
■ Frequency band used: 2.4 GHz band (2.402 to 2.480 GHz)
■Modulation method: FHSS
■Supported Bluetooth profile: A2DP, AVRCP, HFP, HSP
■Compatible codecs: AAC, SBC
■Supported content protection: SCMS-T method
■Transmission band: 20-20,000Hz

◇ Other
■Power supply: DC 3.7V lithium polymer battery (built-in type)
■Charging time (*): About 3 hours
■ Usable time (*): Continuous communication (when playing music) About 7 hours
■ Continuous standby: Up to about 200 hours
■Mass: 15.5g
■Operating temperature range: 5-40℃
■Accessories: 30cm USB cable for charging (Type-A/Micro ■USB Type-B), earpiece (XS,S,M,L), pouch, clip
■(*) It depends on the usage conditions.

◇Optional accessories:
・Replacement earpiece ER-CKM55, USB compatible AC adapter AD-SU505JEA

スタッフレビュー

スマートフォンなどとBluetoothで接続し、音楽を聴くことはもちろん、通話も可能です。ケーブルには音楽の再生や通話の操作ができるコントローラーがあり、音量を変えたい時にスマートフォンをカバンから取り出す必要がありません。連続通話、音楽の再生時間は約7時間。通勤・通学の際に電池が切れる心配はないでしょう。バッテリーパックはシャツの襟に固定することができ、重さを感じにくい点も魅力です。

営業部 / 植月