Product Parameters.
Chip brand: Zhongke Blue News
Bluetooth version: constant blue 5.0
Speaker diameter: 13mm
Transmission distance: 15-18 meters
Battery capacity: 50 mA
Charging compartment capacity: 400 mA
Standby time: 1-2 months
Talking/music playing time: 3-6 hours
Charging time: 1-2 hours
Interface: Type C
Frequency: 2400.0-2483.5MHz
Accessories: two pairs of earbuds, a charging cable
Product information
Package size: 100*100*36 mm
Bare weight: single 4g two 8g
Charging compartment with headphones weight: 42g
Package weight: 61g
Weight in the box: 113g
Number of boxes: 100
Box specifications: 52 * 21.5 * 38cm