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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
Material: Other
Overheat protection: Yes
XS 37 30 7
water temperature reminder
Waterproof Speaker Color:White Material: OtherBasic parameters: Frequency: 2. 402 2. 480GHz Maximum output power: 3W*2 MIC sensitivity: 32db Sensitivity: Better than 82dBm Distance: 10 30meters Charging voltage: 3. 7V 4. 2V DC Operating voltage: 4. 8V 5. 5V DC Working current: 150MA Quiescent current: >1UA Battery: 500Mah Size98*88*45mm
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