model:RFR225 :technical specifications attached output power:10w frequency response:80hz-18khz signal/noise ratio:80db 3.5mm battery normal capacity:1500mah voltage normal:3.7v
Playing time up to 7 hours and even to talk mode up to the 5 hours. Package Contains 1xOriginal T11 headphones, 1 x charging cable, 1xAux cable. Cord Length: 2 charging. Time: 2-3 hours. Frequency Response: 20 Hz- 20kHz. Impedance: 32 ohms. Sensitivity: 108 dB. High sensitivity for a loud, clear sound Headphone Driver Unit 40mm Headphone. Frequency Response-20 Hz- 22 kHz. Comes with the 3.5mm plug connector. Compatible with portable devices like handsets, MP3 players, iPhone, Android, etc. Bluetooth headphones can be used at home, on the street, travel, office and so on. You can enjoy music everywhere
Plug type : USB + 2* 3.5mm Speaker diameter : 40mm Speaker impedance : 32Ω Speaker frequency response : 20Hz – 20KHz Speaker sensitivity : 95dB Micro phone type : 6.0*2.7mm Microphone sensitivity : -60dB Microphone direction : OMNI directional Microphone impedance : ≤2.2KΩ Microphone frequency response : 50Hz – 15KHz
Surround sound, noise reduction technology, making you immerse in the music world. With skin-friendly and breathable earmuffs creates comfortable expe Cool lighting creates a great atmosphere when you play games rience; Receive Sensitivity :103dB Frequency Response :20-20kHz Interface:USB+ 3.5mm/ USB
