Color: Gray Black

4)Accuracy: ±2 bpm or ±2 %

Suitable for offices

Bag shape: Horizontal square type

Color: wood color

Magnetic Removable Retractable Mobile Phone Bracket (Pack of 2) Sports & Outdoors Color: Gray BlackProduct information: Size: 40 * 57 * 24MM unfolded; 40 * 57 * 8MM merge; Material: PC+TPU+17 N50 magnets (magnetic force 3500 3800 Gauss); Color: Transparent color; Usage: After receiving the product, the magnetic coil may stick to the bottom of the bracket. First, remove the magnetic coil and stick it to the phone case. After waiting for 12 24 hours for a more secure attachment, you can directly use the magnetic airbag bracket! If the phone case