Qty | 1 | 5 | 50 | 100 | 200 |
---|---|---|---|---|---|
Price | $3.00 | $2.85 | $2.67 | $2.54 | $2.46 |
1: Bluetooth connection 2: microphone function 3: hands-free mode to answer the phone 4: Super sucker function. (2 mm thickness breast silicone silicone sucker) 5: with super bass function. (full band horn) 6: shockproof, anti fall, a certain waterproof function Product specification: Bluetooth version: V4.2+EDR USB input voltage: 5V Charging time, 2 hours Battery capacity: 200mAh Rated power output 3W Speaker specification 13 core inner magnetic single core Lithium battery specification; 3.7V Signal to noise ratio: 90HZ-20K/65dB