. Brand: New brand
. Model: EB30
. Color: white, blue, red, pink, orange
. Battery type: Lithium-ion polymer battery 195mAh
. Music playback time: 10 hours
. Talk Time: 10 hours
. Standby time: 26 days
. Charging time: 2 hours
. Charging Interface: Micro USB type B
. Wireless transmission distance: Accessible block: 10M
. Built-in microphone: Yes
. Microphone Sensitivity: -42dB
. Headphone type: Full-size (Universal)
. Earmuffs Type: ear type
. Headset Weight: about 240g
. Headphones Dimensions: (L * W * H): 180 * . 176.8 * 62.8 mm
. Bluetooth version: Bluetooth 4.1
. Support Agreement: A2DP1.2 / AVRCP1.4 / HSP1.2 / HFP1.6
. Digital Signal Processing: 6.0 Clear Voice Capture technology (noise suppression and echo cancellation)
. Speaker Frequency Response: 20Hz- 20,000Hz
. Drive Type: Dynamic
. Speaker Diameter: 40mm
. Speaker Impedance: 32 ohms
. Speaker Rated power: 20mW
. Headphones Rated power: 52mW
. Sensitivity: 108dB
. Charging current: 200mA
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