Electronic sleep device
2 sold in last 8 hours
9536 In stock
Product parameters:Product size: 17.8*14*14CM (length x width x height)Built-in lithium battery: 2000MAHPower supply: DC5V/2ASpeaker: 4Ω*3W internal magnetic speakerUSB interface: Micro-USBThree timing modes of 15 minutes, 30 minutes, and 60 minutesFor people:People with insomnia, middle-aged people with sleep disorders, teachers, students, ladies, IT workers, designers, business elites, long-term computer users, frequent...
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