High-performance wireless headphones with built-in mic Open-air Dynamic Driver unit: 40mm diameter, dome type Power handling capacity: 50 mw Impedance: 32 ohms at 1khz Sensitivity: 108 db?mw Frequency response: 20-20000hz...
Working range: up to 10 meters Speakers: Horn size 2.5 inch Horn Output: 6w Power supply: built-in rechargeable lithium battery 1500mah (8hours playtime with max volume) Recharge power: DC 5V...
LTE down link at 150Mbps HSPA+ down link at 43.2Mbps Supports up to 10 devices simultaneously Long battery life Air Interface Technical Standard: Compatible with WCDMA, FDD-LTE,TDD-LTE 802.11 b/g/nFrequency: Support global frequency...