HD Wireless WIFI Camera Recorder

Product information Memory card type: TF card Display: No screen Transmission interface: USB 2.0 Microphone: Yes Number of microphones: one-way Battery: Lithium battery Shell material: plastic Product size: 88*27*15 (mm) Product weight: 40 (g) Applicable people: general Gift purpose: personal gift Applicable gift-giving occasions: business gifts Packing list Voice recorder x1