For all types of electronic devices,with a few exclusions

Built-in battery,battery life up to 27 hours or more

Specification:

Version:V5.3

Battery capacity:200mAh

Weight:16.5 grams

Operating current:10-20mAh

Working time:20h

Working distance:10m

Product size:about 28*58.6*15MM

Package Includes:

1*Host

1*Charging cable

1*Instruction manual

Note:

Only include the above packaging products

Specifications are manually tested,for reference only

Please prevail in kind,thank you