Black / White Color and In-Ear Style Wireless Bluetooth Single Earbuds

• Bluetooth Version: 4.1
• Certificates: CE, FCC, RoHS
• Bluetooth Operating Distance: 8-10 meters
• Size: 48 x 10mm
• Features: Ultra light, super mini, ergonomic fit
• Power Level: Class 2
• Frequency Range: 20 - 20,000Hz
• Charging Time: 1 hour
• Li-Battery: 50mAH
• Working Time (Talking / playing music): 3 hours
• Standby Time: 100hours
• Unit Weight: 50g

Features:

• Answer / recall phone with mic
• Play and pause music
• One for two mobile phones
• Noise reduction, power display on phone, sweatproof
• Ultra light, super mini, ergonomic fit