SONY / WH-H910N BM Wireless headphones

SONY/ WH-H910N are wireless earphones that deliver high-resolution sound.

Specifications
■ Model: Closed, dynamic
■ Driver unit: 25mm dome type
■ Sensitivity: 100dB / mW (Wired connection, 1kHz at POWER ON), 95dB / mW (Wired connection, 1kHz at POWER OFF)
■ Magnet: Neodymium
■ Reproduction frequency band: 5 Hz-40,000 Hz (JEITA)
■ Impedance: 50 Ω (wired connection, 1 kHz at POWER ON), 18 Ω (wired, 1 kHz at POWER OFF)
■ Cord length: about 1.2m
■ Code type: Single-sided (removable)
■ Input plug: Gold-plated L-type stereo mini plug
■ Weight: about 251g
■ Power supply: DC 3.7V built-in rechargeable lithium-ion battery
■ Charging time: about 5 hours
■ Charging method: USB
■ Battery life (continuous audio playback time): Up to 35 hours (when NC is ON), up to 45 hours (when NC is OFF)
■ Battery life (continuous talk time): Up to 30 hours (when NC is ON), up to 40 hours (when NC is OFF)
■ Battery life (standby time): Max 40 hours (when NC is ON), Max 200 hours (when NC is OFF)
■ Frequency characteristics: 5Hz-40,000Hz
■ Supported impedance: 50 Ω (Wired connection, 1kHz at POWER ON), 18Ω (Wired connection, 1kHz at POWER OFF)
■ Audio input terminal: Stereo mini jack


■ Model: Electret condenser
■ Directivity: Omni-directional
■ Effective frequency band: 50Hz-8,000Hz


■ Communication method: Bluetooth standard Ver.5.0
■ Output: Bluetooth standard Power Class 1
■ Maximum communication distance: Line-of-sight distance about 10m
■ Frequency band used: 2.4 GHz band (2.4000 GHz-2.4835 GHz)
■ Supported Bluetooth profile: A2DP, AVRCP, HFP, HSP
■ Compatible codecs: LDAC, AAC, SBC
■ Supported content protection: SCMS-T method
■ Transmission band (A2DP): 20Hz-20,000Hz (44.1kHz sampling) / 20Hz-40,000Hz (LDAC 96kHz sampling, 990kbps)