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Advanced BT Technology:True wireless (TWS) BT 5.0 technology ensures transmitting strong signal in high quality & high speed and offering high-fidelity stereo music.
TWS BT Design:Wireless dual ear stereo design makes the left and right ear channel separation. You can use the Left and Right ear headset solely (single track mode), or use in pairs (stereo mode).
HD Microphone:High-sensitivity microphone reduces ambient noises and grasps the detail of voice, perfect for in-car calling or working use.
Multi-point Connection:In single mode, the earphone supports multi-point connection function, which means that it can simultaneously connect two smartphones. So you can seamlessly switch between your business and personal phones.
Charging Box:The 500mAh charging box can charge for the earphones and can be used as a perfect storage case for them, protecting them from damages.
Model Number: HV-358 Pro
BT Version: 5.0
BT Protocol: HSP, HFP, A2DP, AVRCP
Audio Decoding Protocol: SBC, AAC
Power Class: Class 2
Transmission Distance: 10m (no obstacle)
Frequency Response Range: 20Hz-20KHz
Speaker Sensitivity: 90±3dB
Mic Sensitivity: -42±3dB
Battery: Earphone: 2 * 3.7V / 50mAh Li-polymer (501015); Charging Box: 3.7V / 500mAh Li-polymer (602040)
Charge Time: about 50min (Earphone) / 3 hours (Charging case)
Talk Time: about 2.5-3 hours
Music Play Time: about 3-3.5 hours
Standby Time: about 80 hours
Earphone Size: approx. 2.3 * 2 * 1.5cm / 0.90 * 0.78 * 0.59 inch
Charging Box Size: approx. 5.5 * 3.5 * 2.8cm / 2.16 * 1.37 * 1.10 inch
Item Weight: approx. 44g (34g of the charging box, 5g of each earphone)
1 * pair of Earphone
1 * Charging Case
1 * Micro USB Charging Cable
1 * Manual (Chinese and English)
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.