Sony Wireless Noise-Canceling Stereo Headset MDR-EX31BN with Mic

[Product Infomation]

Brand : Sony Category : Materials : Plastic

[Product Description]

Type: Closed dynamic type Driver unit: Approx. 13.5mm Weight: Approx. 34g Power source: Built-in lithium-ion rechargeable battery Charging time: Approx. 2.5 hours Type: Electret condenser type Polar pattern: Omnidirectional Noise canceling function available Battery life (continuous audio playback): (NC ON) up to 9.0 hours, (NC OFF) up to 10.5 hours Battery life (continuous talk time): (NC ON) up to 6.5 hours, (NC OFF) up to 7.5 hours Battery life (standby time): (NC ON) up to 30 hours, (NC OFF) up to 100 hours Included accessories: Hybrid earpieces (S, M, L) (2 each), micro USB cable

Proprietary digital noise canceling headphones. Equipped with AI noise canceling. NFC compatible. USB charging allows for easy connection to a computer using the included USB cable. Supports multi-pairing and multi-point, allowing up to eight devices to be paired. Simultaneous connection is possible with one music playback device (A2DP profile) and one call device (HFP or HSP profile). Noise-canceling function available. Headset (Receiver) Type: Closed dynamic type. Driver Unit: Approx. 13.5mm. Battery Life (Continuous Audio Playback Time): (NC ON) Up to 9.0 hours, (NC OFF) Up to 10.5 hours. Battery Life (Continuous Talk Time): (NC ON) Up to 6.5 hours, (NC OFF) Up to 7.5 hours. Battery Life (Standby Time): (NC ON) Up to 30 hours, (NC OFF) Up to 100 hours. Weight: Approx. 34g. Charging Time: Approx. 2.5 hours.