$11 with coupon for Siroflo BH – 01 Waterproof Sport Bluetooth Earphone – BLACK from GearBest

Description:
– IP67 Water-proof Technology: you can run in the rains “wearing” your favorite tunes or take musics with you when go swimming.- Superior Sound Quality: equipped with advanced CSR chip, this earphone delivers deeper and more powerful bass effect. Clear, immense and impressive, fire up your workouts!- Snug, Comfortable Fit: ergonomically-shaped in-ear plugs and ear hooks ensure you get a 100 percent wearing comfort. Never slip out during workouts.

– Stable 1-to-2 Connection: Bluetooth V4.1 ensures quick and seamless connection up to 33 feet away. One-to-two connection: it can pair with 2 devices, one disconnects, the other will connect automatically, saving your paring time.

– Extra-long Playing Time: The 85mAh lithium-ion polymer battery allows you to enjoy up to 7 hours of continuous talk or music and supports 180 hours of standby time per full charge.

– Auto Power off: if no connection enabled within 2 minutes, the unit will switch off to save energy.

– Smart Voice Prompts: intelligent voice prompts ensure you get its real-time state.

Specifications:
– Bluetooth Version: 4.1
– IP67 Waterproof Rating
– Transmission Distance: 33ft
– Battery: Lithium-ion Polymer 85mAh, 3.7V
– Charging Port: Micro USB
– Charging Time: 1.5H
– Playback Time: 5 – 7H
– Standby Time: 180H
– Cable Length: 50cm / 19.69inches

What’s in the Box:
– Bluetooth Headphone
– Carrying Case
– Charging Cable
– 3 Pairs of Ear Tips
– Cable Management Clip
– User Manual