Detail Sony WH-CH720N WHCH720 CH720 CH 720 N 720N Wireless Headphones Headset
Note : Garansi Resmi Sony Indonesia 1 Tahun
General Features : Headphone Type Closed
Driver Unit Dynamic, 30 mm
Wearing Style Over Ear
Frequency Response 7 Hz - 20 000 Hz (JEITA)
Impedance (Ohm) 325 Ω (1 kHz) (when connecting via the headphone cable with the unit turned on), 31 Ω (1 kHz) (when connecting via the headphone cable with the unit turned off) Cord Length approx. 1.2 m Cord Type Single-sided (detachable) Plug Gold-plated L-shaped stereo mini plug General Features(Active Headphones) Yes DSEE Yes Frequency Response (Active Operation) 7 Hz - 20 000 Hz (JEITA) Passive Operation Yes Ambient Sound Mode Yes Frequency Response (Bluetooth® Communication) 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
Frequency Response (Bluetooth® Communication) Frequency Range(A2DP): 20 Hz - 20 000 Hz (Sampling frequency 44.1 kHz)
Ambient Sound Mode Yes
General Features (Active Headphones) Yes
Sensitivity (dB/mW) 108 dB/mW (when connecting via the headphone cable with the unit turned on), 99 dB/mW (when connecting via the headphone cable with the unit turned off)
Size & Weight Weight Approx. 192 g
Battery Battery Charge Method USB
BATTERY LIFE (CONTINUOUS COMMUNICATION TIME) Max. 35 hours (NC ON), Max. 40 hours (NC OFF)