China Charge Box Sports Beauty Headset Dual Microphone Bluetooth Earphones, Find details and Price about China Bluetooth Earphone, Earphone from Charge Box Sports Beauty Headset Dual Microphone Bluetooth Earphones
Product Specifications | ||||
Operation rang | 360°,10m in open space | Bluetooth Veriosion | V5.0 | |
Button Type | Touching | Button qty | 1 (MFB) | |
Functions | Power on/off, call control, pause/resume playing, skip track | Power supply | Li-ion | |
Working Voltage(V) | 3.2-4.7V | Working current(mA) | 8-10mA | |
Product size (L*W*H mm) | Out package size (l*w*h mm) | 120*77*30mm | ||
Item weight(g) | Headphone weight (single) 3.9g±0.2g, charging box weight (without headphones) 38g±1g | Weight with package(g) | 75 | |
Mic | Available; Each one silicone mic on right and left earbud | Charging plug | TYEP-C USB charging port | |
Drive Type | Dynamic | Driver size | Φ10mm | |
Earbud battery capacity(mAh) | 43mAh | Charging time(h) | 2.5 | |
Charging case battery capacity(mAh) | 600mAh | Charging time(h) | 2.5 | |
Speaker sensibility(db) | 100DB±3DB @1khz | Battery life(h) | 28 | |
Impedance(Ω) | 16 | Frequency Range(Hz) | 20-20kHz | |
LED | 3 lights ON: Full battery 2 lights ON: 1/2 battery 1 light ON and flashes intermittently: 1/4 battery | waterproof | IPX4 | |
RF SPEC. | ||||
Working channel | 79 | FR | 2402MHz-2480MHz | |
Modulation | GFSK | ID | / | |
Max output power | 7dBm | Transmission speed | 2.1Mbps | |
Others | ||||
Available systems | Smart phone, Windows® /Mac® computer and laptop with Bluetooth faculty | |||
Packaging | Bluetooth earphones,TYEP-C USB charging cable,Quick-start instruction,Manual, | |||
Warranty | 1 year |