Product Name: Mini Speaker with TF & USB & FM Radio (XH-PS-004) Model NO.: XH-PS-004 Recording Function: Without Recording Function Extended Storage: TF Card Maximum Expanded Capacity: No Memory Inside Special Function: USB Disk Support, Memory Card Support, Radio Built-in Battery: Built-in Battery Sound Channel: Single Channel Adjusting Method: Knob Usage: Portable Player, Mobile Phone, Radio Speaker Material: metal Amplification Type: Active Support Earphone: Yes Support Lyrics Display: Yes Trademark: OEM Transport Package: Gift Box Specification: 52*52*51mm Origin: China HS Code: 8518210000 Product Description Product Name and Model:Mini Speaker with TF Card Slot and USB Stick Slot and with FM Radio (XH-PS-004)Specs:1) Pocket-size, high quality stereo sound, built-in digital amplifier2) Built-in 3.7V lithium battery, 300mAh3) Can material: Aluminium alloy4) Rate power: 2W5) Frequency range: 150Hz-20kHz6) Impedance: 4Ω; Speaker unit: 36mm7) Input voltage: DC 5V8) Frequency response: 50/60Hz9) With display to show time10) Support USB stick and TF card11) Support FM radio12) Dimention: 52*52*51mm13) Accessoires: USB cable, audio cable, manual, gift boxProduct Show:More Mini Speakers:Lead Time:5000 pcs20 days7000 pcs22 days10000pcs25 days20000pcs28 days30000pcs30 daysWarranty:1 yearNote: All trademarks and brand names are the property of their owners and here are for reference purpose only!BringYourHope is your hope, also our hope.Just Bring Your Hope to us, we would achieve your hope. If you have lost hope due to unhappy experience with some irresponsible suppiers before, we would Bring Your Hope back to you.Welcome your inquires and emails any time for more photos and details.All inquires and emails will be replied within 8 hours! Thanks!