• Bluetooth + MP3 function, supports stereo music playing, phone calling
• Support all audio devices that have Bluetooth capability, such as, cell phone, tablet, laptop, computer etc
• 3.5mm audio jack, provides a simple wired connection of a variety of devices without Bluetooth
• Allow you to answer or reject phone calls anytime and anywhere
• Charged via USB, rechargeable battery, convenient and practical
• Good quality, foldable design and adjustable length hinges, very comfortable to wear and easy to carry
• Best choice for listening music, watching movie, chatting online etc
• You can also insert SD card(not included) and enjoy music any time any where
• Rainbow light effect, this earphone is ideal holiday gift for your children

Specifications:

• Bluetooth Version: V5.0
• Frequency: 2.40 GHz-2.48 GHz
• Power: ≤ 4 dBm, Class 2
• Effective range: 10M
• Sensitivity: 105db / 0.1% Ber
• Frequency response: 20Hz-20kHz
• S / n rate: 110 dB
• Distortion: 0.10%
• Speaker size: 40mm
• Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
• Voltage: 3.7V DC (400mAh rechargeable battery)
• Talking time: 8 hour
• Music time:6 hour
• Standby time: 148 hours
• Charging time: 1.2 hours
• Current: 20mA
• Operate temperature: -4 ~ + 131° F (-20 ~ + 55° C)
• Size: 175*200*70mm