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Boîtier noir pour piles 3.7V 18650 et 1 carte décodeur sans perte, 10 unités

USD 7.01USD 8.55

Boîtier noir pour piles 3.7V 18650 et 1 carte décodeur sans perte, 10 unités

Description
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set2: 1 x Mp3 lossless decode board + 10 x Battery HolderProduct name: Battery holder; Battery type: 3.7 V 18650 battery (not including batteries)Body size: 7.9 x 2.1 x 2.2 cm (L x W x H)support MP3 format, power automatically play, play the status of the red LED update.support U disk (tested over 32G), TF card (tested 16G) playback mode; power default TF card mode, if the TF card does not exist automatically jump to U disk mode, and both devices are installed, you can manually Set the playback mode, please refer to the keyMaterial: Plastic, Metal/metalDescription: This Battery Box Holder for DIY; Spring Clip Design and Easy Internal Battery Can; Not includedoperation instructions.button to adjust the up and down track switch, volume + -, pause / play, mode switch,Note:"long press" time about 2SIf you use U disk mode, the proposed 5V power supply, some U disk does not support 3.7V power supply.Product specificationsPower supply range: 3.7 ~ 5.5VProduct Size: 45mm x 36mmExquisite double board design, large area copper, stable and reliable.Anti-static bag refined packaging, to avoid damage to the way of delivery static electricity.colour: blue/ BlackPackage Contents:1 x Mp3 lossless decode board10 x Battery HolderOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

Specification

Origin : Mainland China

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