Faster Charge - Better Charger Chip The upgraded charger chip provides higher protection and saves 25% charging time compared to the old version. More importantly, it has enhanced safety performance.	More Safe - New Battery Contacts The battery failure rate has been reduced. The old damageable contact spots have been upgraded to contact blades, making the battery more durable and steady. Typical use: 25h. Continuous use: 9h.	More Stable - Integrated Antenna The talking range has been extended. The new antenna is protected in a sealed shell, becoming non-removable but sturdy. This results in more stable transmission and crystal clear voice quality.

Features:
VOX
TOT
Squelch
Monitor/Alarm
Voice Broadcast
QT/DQT (CTCSS/DCS)
Busy Channel Lockout
Battery Save Function
Low Battery Indication

How to Protect Kids from Receiving Unwanted Signals?
You can set up different QT/DQT (CTCSS/DCS) via programming software. When CTCSS/DCS is set, your kids can only receive signals from the same frequency with the same QT/DQT setting within the communication range.

Technical Specifications:
Frequency Range: FRS
Battery Capacity: 1500 mAh
Output Power: 2W/0.5W (High/Low)
Working Temperature: -10°C to +50°C
Squelch Selectivity: < 0.2 μV
Working Voltage: DC 3.7V
Audio Power: 1W

What’s in the Box:
TWO-PACK
2 x BF-88ST FRS Radio
2 x Rechargeable 1500mAh Li-ion battery
2 x Belt Clip
2 x Earpiece
2 x Hand Strap
1 x USB Charger
1 x USB Adapter (US Plug)
1 x English User Manual

Four-PACK
4 x BF-88ST FRS Radio
4 x Rechargeable 1500mAh Li-ion battery
4 x Belt Clip
4 x Earpiece
4 x Hand Strap
4 x USB Charger
4 x USB Adapter (US Plug)
1 x English User Manual