For Samsung Galaxy Tab A7 10.4 2020 T500 / T505 Shockproof Colorful Silicone + PC Protective Case with Holder & Shoulder Strap & Hand Strap & Screen Protector(Camouflage) Type-Motorola Spare Parts Signal-to-noise ratio: greater than 58

Signal-to-noise ratio: greater than 58 decibels

Support two device output

Voice intercom: Support full-duplex real-time call

1mm lens configuration

For Samsung Galaxy Tab A7 10.4 2020 T500 / T505 Shockproof Colorful Silicone + PC Protective Case with Holder & Shoulder Strap & Hand Strap & Screen Protector(Camouflage) Type-Motorola Spare Parts Signal-to-noise ratio: greater than 581. Receive signal well. 2. Fully protect the equipment from normal scratches, dirt, tears and wear. 3. All buttons and ports are accessible. 4. Simple, comfortable and easy to carry. 5. Functional holder&hand strap&shoulder strap, easy to use.