| Products Description: THE PERFECTION OF WIRELESS SOUND - Changing the game is about challenging everything we know and accept about the products we design. X2 rewrites the rules of Bluetooth, delivering a wireless sound you\'ve never heard before in a super-small package with incredible battery-life. Item Specifications: Audio: Type: In-Ear Style Noise-isolation: Passive Impedance: 16 Ohm Speaker sensitivity: 103 +-2dB At 1KHz Output 12mW RMS (with level limit) Total Harmonic Distortion <5% (1KHz, 1mW) Audio Format: 16-bit Stereo Codec: Shift™ custom SBC implementation Response Bandwidth 20-20000Hz Driver Size: 6 mm Bluetooth: Bluetooth Version: Bluetooth Class 2.1+EDR (Newer versions offer no benefits for headphones as BLE, Bluetooth Low Energy, is not adequate for streaming high bandwidth stereo music) Frequency Band: 2.4 GHz Profiles: Handsfree 1.6, Headset 1.1, A2DP 1.2, AVCRP 1.4 Pairing: No of Paired Devices: 8 X2 supports pairing of 8 devices supporting Handsfree & AVRCP profiles (such as iPad & iPhone), with ability to manually toggle connection between the devices from the Bluetooth device list of your Phone/Music device (connection to one device at a time). You DO NOT need to delete and re-pair your devices each time, they are remembered and ready to connect at anytime. Pairing passkey: 0000 Integrated Microphone: Type: MEMS omni-directional (2.75 x 1.85 mm2) Sensitivity: -38 dB + /-3dB (1KHz, 0dB = 1V/Pa) Compatible Products: Any A2DP Bluetooth stereo device Battery: Play Time: 8 Hrs* Standby Time: 250 Hrs* Charging Time: Less than 2.5 hrs Charging: USB (included) AC power: DC 5V 1000mA Type: 100 mAh Lithium Polymer * May vary dependent on usage & device Operation: Operating: 14F - 122F (-10C - 50C ) Storage: -4F - 140F (-20C - 60C) Weight & Dimensions: Width: 0.87" (22 mm) Height: 1.14" (29 mm) Depth: 0.51" (13 mm) Weight: 0.49 oz (13.8 g) Cord Length: 21.25" (540 mm) Color: White Button Controls: AVRCP Music Controls (Play/pause, next, back) Call Controls (answer, end, reject call, etc) General (Volume, pair, power) What\'s In The Box: X2 Wireless Buds Foam Ear Tips Silicone Ear Tips Secure-Fit Ear Fins Cord Management Clips USB 2.0 Charging Cable Silicone Sport Carry Case |