Black/Red, Black/Lime, Black/Blue, Black/Pink, Black/Yellow,
Pad print max 4 colour on front and back.
Further usage instructions:
1: Turn unit on/off. Press the play button for 5 seconds the blue activity light will flash 4 times.
2: Press the play button again 2 seconds the unit will switch to pairing discovery mode.
3: To answer a call press the play button one time
4: To reject a call hold the play button for 3 seconds while phone is ringing.
1: Full CE/ROHS/FCC certifications
2: Compatible with all bluetooth enabled devices including smartphones, computers, tablets, mp3 & mp4 players.
3: Bluetooth Version: V2.1 +EDR.
4: Frequency: 2402 - 2480MHz.
5: Plug type: USB 2.0.
6: Sound capability: 108db.
7: Receiver Distance: 10 Metres.
8: Battery Type: Lithium Ion 4.2v 320mA.
9: Play Time: 12 hours.
10: Rated Power: 20mW