Sony WH-CH500 Wireless Bluetooth NFC Headphones

Wireless streaming with a Bluetooth® connection
Wirelessly stream your favorite tracks with a Bluetooth® connection by pairing your smartphone or tablet.

Enjoy up to 20 hours of wireless battery life
Keep your tunes playing throughout the day. A built-in Li-ion battery delivers up to 20 hours of wireless power and is rechargeable via Micro USB.

Lightweight design
A slim, adjustable headband and soft earpads are made to look and feel good.

Headphone
- Headphone Type: Closed Dynamic
- Driver Unit: 30mm
- Magnet: Ferrite
- Wearing Style: Supra Aural type

Microphone
- Unit of Microphone: Electret condenser
- Direction of Microphone: Omni directional
- Effective Frequency of Microphone: 50 Hz-8,000 Hz

General Features
- Volume Control
- Batteries: DC3.7V : Built-in lithium-ion rechargeable battery
- Battery Charge Time: Approx. 4.5 Hours
- Playback time(15min charging): Approx. 60min
- Battery Charge Method: USB charging
- Battery Life(continuous music playback time): Max. 20h
- Battery Life(continuous communication time): Max. 200h
- Battery Indicator (charge indication): Red LED
- Battery Indicator (working indication): Blue/Red LED

Bluetooth:
- Bluetooth® Technology: Bluetooth Specification version 4.2
- Power Output: Bluetooth Specification Power Class2
- NFC
- Effective Range: Line of sight approx.30ft (10m)
- Frequency Range: 2.4GHz band(2.4000GHz-2.4835GHz)
- Modulation Method: FHSS
- Interface: A2DP(Advanced Audio Distribution Profile),AVRCP(Audio Video Remote Control Profile),HFP(Hands-free Profile),HSP(Headset Profile)
- Frequency Range(A2DP): 20Hz - 20,000Hz(44.1kHz Sampling)